Let's divide 25213291 by 865
Our goal is to divide 25213291 by 865.

Let's proceed to step 1:
The number 865 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 865

Going ahead to step 2:
If we divide 25 by 865, we get 0 and a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Take the next digit (2) from the dividend and append it to 25, then repeat: 252 / 865

Advancing to step 3:
If we divide 252 by 865, we get 0 and a remainder of 252.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 252, we get 252.
Take the next digit (1) from the dividend and append it to 252, then repeat: 2521 / 865

Advancing to step 4:
If we divide 2521 by 865, we get 2 and a remainder of 791.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1730 from 2521 leaves us with 791.
Fetch the next digit (3) from the dividend, attach it to 791 and continue: 7913 / 865

Step 5:
865 goes into 7913 9 times with a remainder of 128.
Put 9 as the next digit of the answer. 
Result so far: 29.0
If we take 7785 away from 7913, we end up with 128.
Include the next digit (2) from the dividend after 128, then repeat: 1282 / 865

Going ahead to step 6:
The number 865 fits into 1282 1 times, leaving a remainder of 417.
The number 1 becomes the next digit in our result. 
Result so far: 291.0
Subtracting 865 from 1282 leaves us with 417.
Include the next digit (9) from the dividend after 417, then repeat: 4179 / 865

Step 7:
The number 865 fits into 4179 4 times, leaving a remainder of 719.
Put 4 as the next digit of the answer. 
Result so far: 2914.0
Deduct 3460 from 4179 and we're left with 719.
Append the next digit (1) from the dividend to 719 and continue with: 7191 / 865

Going ahead to step 8:
The number 865 fits into 7191 8 times, leaving a remainder of 271.
Use 8 as the next digit of our solution. 
Result so far: 29148.0
If we take 6920 away from 7191, we end up with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Let's proceed to step 9:
The number 865 fits into 2710 3 times, leaving a remainder of 115.
The next digit of our result is 3. 
Result so far: 29148.3
The remainder is 115 after subtracting 2595 from 2710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 10:
The number 865 fits into 1150 1 times, leaving a remainder of 285.
The number 1 becomes the next digit in our result. 
Result so far: 29148.31
If we take 865 away from 1150, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

On to step 11:
865 goes into 2850 3 times with a remainder of 255.
The next digit of our result is 3. 
Result so far: 29148.313
The remainder is 255 after subtracting 2595 from 2850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Let's proceed to step 12:
The number 865 fits into 2550 2 times, leaving a remainder of 820.
Write down 2 as next digit of the result. 
Result so far: 29148.3132
If we take 1730 away from 2550, we end up with 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Step 13:
If we divide 8200 by 865, we get 9 and a remainder of 415.
Put 9 as the next digit of the answer. 
Result so far: 29148.31329
Subtract 7785 from 8200 to get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Moving on to step 14:
865 can be fit into 4150 4 times, resulting in a remainder of 690.
Use 4 as the next digit of our solution. 
Result so far: 29148.313294
If we take 3460 away from 4150, we end up with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Going ahead to step 15:
865 can be fit into 6900 7 times, resulting in a remainder of 845.
The next digit of our result is 7. 
Result so far: 29148.3132947
Deduct 6055 from 6900 and we're left with 845.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

Going ahead to step 16:
865 can be fit into 8450 9 times, resulting in a remainder of 665.
The next digit of our result is 9. 
Result so far: 29148.31329479
Subtract 7785 from 8450 to get 665.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

Our division results in 29148.31329479 with a remaining 6.65e-07.